condition	mean	min	max
4 h after light	0.66439	0.436597	0.975107
8 h after light	0.567043	0.191957	0.989434
12 h after light	0.6040293333333333	0.474521	0.693986
4 h after dark	1.030399	0.610357	1.24582
8 h after dark	0.7908753333333334	0.337558	1.15954
12 h after dark	1.3941866666666667	1.02611	1.88424